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Update.

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* timezone/antarctica: Update from tzdata2001a.
	* timezone/asia: Likewise.
	* timezone/australasia: Likewise.
	* timezone/backward: Likewise.
	* timezone/etcetera: Likewise.
	* timezone/europe: Likewise.
	* timezone/leapseconds: Likewise.
	* timezone/northamerica: Likewise.
	* timezone/southamerica: Likewise.
	* timezone/systemv: Likewise.
	* timezone/yearistype: Likewise.
	* timezone/zone.tab: Likewise.
	* timezone/tzdump.c: Update from tzcode2001a.

2001-03-15  H.J. Lu  <hjl@gnu.org>

	* intl/Makefile: Fix a typo.

2001-03-14  David Mosberger  <davidm@hpl.hp.com>

	* gmon/gmon.c (write_call_graph): Avoid unaligned accesses when
	writing arc structures.

2001-03-15  H.J. Lu  <hjl@gnu.org>

	* elf/Makefile ($(objpfx)tst-pathopt.out): Protected against
	cross-compiling.

2001-03-13  Andreas Schwab  <schwab@suse.de>

	* posix/PTESTS2C.sed: Replace literal CRs by `\r'.

2001-03-15  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/cmsg_nxthdr.c (__cmsg_nxthdr): Fix test
	for control message fitting into message data.
	Patch by James Antill <james@and.org>.
This commit is contained in:
Ulrich Drepper
2001-03-16 01:10:29 +00:00
parent 3bf927cbce
commit 328c5f650f
20 changed files with 610 additions and 237 deletions
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4
sysdeps/unix/sysv/linux/cmsg_nxthdr.c
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@ -1,5 +1,5 @@
/* Return point to next ancillary data entry in message header.
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -32,7 +32,7 @@ __cmsg_nxthdr (struct msghdr *mhdr, struct cmsghdr *cmsg)
if ((unsigned char *) (cmsg + 1) >= ((unsigned char *) mhdr->msg_control
+ mhdr->msg_controllen)
|| ((unsigned char *) cmsg + CMSG_ALIGN (cmsg->cmsg_len)
>= ((unsigned char *) mhdr->msg_control + mhdr->msg_controllen)))
> ((unsigned char *) mhdr->msg_control + mhdr->msg_controllen)))
/* No more entries. */
return NULL;
return cmsg;